baber/WOPTO huggingface dataset:
Patent JP-H04237803-A (JP)
Title: Terminal blade of steam turbine
Inventor: HAYASHIDA MIKIO
IPC: F01D9/02
Filed: 1991-01-18
Abstract: PURPOSE:To reduce stress due to the vibration generated at the time of turbine operation by inhibiting the loosening of a surrounding annular part of a stationary blade that forms a blade row planted into an upper half casing as well as a lower half casing for forming a turbine casing. CONSTITUTION:The length of a surrounding ring 4 in the circumferential direction of a terminal blade 10 situated on the connected surface of an upper half casing 6 and of a lower half casing 7, is made longer by a small bit (a) than the casing connected surface. By pushing the surrounding annular part 4 of a stationary blade 1 that forms blade rows 11, 12 through the protruding part of the surrounding ring 4 of the terminal blade 10, at the time of forming a turbine casing by combining the upper half casing 6 and the lower half casing 7 together, the surrounding annular part 4 is fixed.
Patent JP-H03207923-A (JP)
Title: Multi-purpose cooking apparatus
Inventor: SHIMADA RYOJI
IPC: F24C11/00
Filed: 1990-01-11
Abstract: PURPOSE:To allow a heating compartment with a single heating source to be used as either frying apparatus or broiling apparatus by a method wherein when it is used as a frying apparatus, a frying pan is buried in the heating compartment and the bottom of the pan is located at a position between the heating source and an exhaust port, and when it is used as broiling apparatus, a grid is mounted on top of the heating compartment, a broiler pan is placed on the bottom and the heating source is located on the outside under the grid. CONSTITUTION:When a heating source 3 is ignited after a frying pan 6 filled with cooking oil is buried in a heating compartment 2, a part of flame formed on the heating source 3 and produced hot air flow contact with the bottom and outer face of the pan 6, and discharged outside from an exhaust port 5 after giving off heat to the pan 6. The temperature of cooking oil in the frying pan 6 rises, ingredients are put into the cooking oil, and cooking starts. When a grid 7 and a broiler pan 8, instead of the frying pan, are arranged in place, the flame formed on the heating source 3 and produced hot air are not discharged outside from the exhaust port 5, but they are turned into rising stream toward the opening of the grid 7 and heat the ingredients such as fish placed on the grid 3.
Patent JP-H09189127-A (JP)
Title: Laminated sheet form for placing concrete
Inventor: OONO KENSUKE
IPC: E04G9/05
Filed: 1996-01-12
Abstract: PROBLEM TO BE SOLVED: To provide a form for placing concrete which is excellent in the physical properties, light and easily handled, hardly damaged on handling, hardly stuck to the concrete surface, excellent in the workabilities of cutting, sawing, and nailing, excellent in the corrosion resistance, repeatedly used for a long time, and easily and costlessly produced. SOLUTION: In this form, a fiber reinforced resin expansible sheet 2 is laminated on the surface of a resin foam sheet 1 and further, a resin front face sheet 4 is laminated at least on one side face of the outside thereof. The foaming magnification of the resin foam sheet is made 10-60 times, the thickness of the resin foam sheet is made 20-80% of the whole product thickness, the expansion magnification of the fiber reinforced resin expanded sheet is made 1-2.5 times. The flextural modulus of elasticity of the product is made 2.5GPa or higher.
Patent JP-H02184318-A (JP)
Title: Method and apparatus for deodorizing malodorous air
Inventor: KOMATSU KONICHI
IPC: B01D53/77
Filed: 1989-01-11
Abstract: PURPOSE:To efficiently deodorize by continuously diffusing the air contg. malodor from a diffusing pipe disposed under porous contact material, and deodorizing the malodorous air through bringing in contact with, retaining by, and the osmotic action and dissolving action to water of the porous material. CONSTITUTION:The inside of a wooden vessel 1 is devided onto a filter medium chamber A and a circulating water passage B by partition plater 2, and the permeable porous contact material 5 consisting of volcanic ash lappi, diatomaceous earth and cement, etc., is housed in the filter medium chamber. The air contg. malodor is continuously diffused from the diffusing pipe 6 disposed under the porous contact material 5, so that the malodorous air is deodorized through being brought in contact with, and being retained with, and the osmotic action in the porous contact material and by the dissolving action to the water. Thus, the deodorization is efficiently carried out by using the porous contact material the raw material of which is natural ores existing in the natural world.
Patent JP-S62169747-A (JP)
Inventor: BUIRUHERUMU HERUTOMAN
IPC: C07C67/00
Filed: 1987-01-13
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H01182322-A (JP)
Title: Aromatic polyether ketone and production thereof
Inventor: MATSUO SHIGERU
IPC: C08G65/40
Filed: 1988-01-11
Abstract: PURPOSE:To obtain an engineering resin consisting of a specific recurring unit and having excellent heat resistance, folding endurance, etc., by condensing a dihalobenzophenone with resorcin in the presence of an alkali metal compound in a neutral polar solvent. CONSTITUTION:A 4,4'-dihalobenzophenone expressed by formula I (X is halogen) is condensed with resorcin in the presence of an alkali metal compound (preferably sodium carbonate, potassium carbonate, sodium hydrozencarbonate or potassium hydrogencarbonate) in a neutral polar solvent (e.g., DMF) to provide the aimed polymer consisting of recurring unit expressed by formula II and having >=0.3dl/g reduced viscosity [etasp/c] when measured in 0.5g/dl p- chlorophenol solvent solution at 60 deg.C.
Patent JP-2000209522-A (JP)
Title: Mute control circuit and camera system for fm audio superimposing system
Inventor: MATSUO YASUSHI
IPC: H04B1/10
Filed: 1999-01-11
Abstract: PROBLEM TO BE SOLVED: To provide a mute control circuit that cutting off a noise specific to an FM demodulation system and a camera system adopting an FM audio superimposing system. SOLUTION: A camera section 1 is connected to a camera input terminal 31 via a coaxial line 2, the camera input terminal 31 has a prescribed voltage and no camera section 1 is connected in usual operation, a function of a camera connection presence/absence detection section 6 provided in a camera power supply sets the voltage at the camera input terminal 31 to be nearly zero volt in the camera system adopting the FM audio superimposing system. A low frequency amplifier section 10 is operated usually in the usual operating state with camera connection, while mute control is executed for the low frequency amplifier section 10 without camera connection to control an audio output of the low frequency amplifier section 10 into an interrupting state by means of a mute control circuit provided to this camera system.
Patent JP-H07209581-A (JP)
Title: Finite conjugate distance zoom lens system
Inventor: SAKAMOTO KEIJIROU
IPC: G02B15/177
Filed: 1994-01-20
Abstract: PURPOSE:To provide the infinite conjugate distance zoom lens system which has aberrations excellently compensated although the lens system is small in overall lens length, compact, and large in zoom ratio. CONSTITUTION:The finite conjugate distance zoom lens system, which consists of a 1st negative lens group and a 2nd positive lens group in order from an enlargement side, moves the 1st negative lens group from the enlargement side to the reduction side on the longest focal length side and also moves the 2nd positive lens group monotonously from the enlargement side to the reduction side so as to vary the power from the longest focal length end to the shortest focal length end. The 2nd positive lens group consists of two positive lenses, two cemented lenses consisting of biconvex lenses and negative lenses which are concave to the enlargement side, a negative lens which is concave to the enlargement side, and a positive lens in order from the enlargement side, and the refractive indexes of the lenses included in the cemented lenses are prescribed in specific relation.
Patent JP-H01182813-A (JP)
Title: Image detection
Inventor: HORI HISAMITSU
IPC: G02B7/36
Filed: 1988-01-14
Abstract: PURPOSE:To enable auto-focusing even in case of an integral value smaller than a certain value by performing auto-focusing in a focus zone position where the integral value is maximum when the integral value of the number of times of polarity inversion at the time of binarization the output signal of an image sensor with a prescribed binarization level is smaller than the certain value in all focus zones. CONSTITUTION:The output signal of an image sensor 56 is compared with a binarization level (a) for negative and a binarizing level (b) for positive, and numbers of times of polarity inversion for binarization levels (a) and (b) are integrated and stored independently of each other. When these numbers of times of polarity inversion are smaller than certain values for negative and positive together, the focus zone is switched to obtain numbers of times of polarity inversion. If numbers of times of polarity inversion in all focus zones are smaller than certain values, the image sensor 56 is returned to the focus zone, where numbers of times of polarity inversion are maximum, to perform auto-focusing. Thus, the best focus zone is selected to perform auto-focusing even through the numbers of times of white/black inversion in all focus zones do not reach a prescribed value.
Patent JP-H09199256-A (JP)
Title: Automatic jumper wiring machine
Inventor: NISHIKAWA HIROSHI
IPC: H05K13/06
Filed: 1996-01-16
Abstract: PROBLEM TO BE SOLVED: To provide an automatic jumper wiring machine which can attain automatization and attain improvement of quality and work efficiency. SOLUTION: Flexible solder is built in around a core in a roll 31, a wire rod 32 having a wire rod coating is wound to the outside. This wire rod 32, vertically changing its direction by a pulley 33, is advanced into a manipulator 20. The manipulator 20 stores each device for wiring the wire rod 32 in a printed circuit board 40, to be made movable by a rail 50. This manipulator 20 is connected to a controller 10 having an arithmetic function, to be controlled by the controller 10. A hot air device 37, warming air advanced in from an air suction port 36 in the manipulator 20 output as hot air, fuses the solder. A monitor device 24 checks a position in the case of connecting the wire rod 32 to the printed circuit board 40 and a connecting condition after connection.
Patent JP-S59129060-A (JP)
Inventor: KAWAI KOUZOU
IPC: A61H15/00
Filed: 1983-01-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S58123174-A (JP)
Title: Character recognizing system
Inventor: YAMASHITA YOSHIYUKI
IPC: G06K9/64
Filed: 1982-01-18
Abstract: PURPOSE:To recognize characters by means of a blur feature matrix, by detecting the degree of complicacy for each subpattern, and averaging by weighting the feature element of each subpattern with the feature elements of the subpattern which are contiguous with each other in the direction orthogonal to the stroke direction. CONSTITUTION:A subpattern extracting part extracts a horizontal subpattern HSP, a vertical subpattern VSP, a right slant subpattern RSP and a left slant subpattern LSP respectively on the basis of an input character pattern ORG and the line width. A complicacy degree calculating part receives the subpatterns HSP, VSP, RSP and LSP and the size of a character frame and calculates the black bits within the character frame of each subpattern to obtain the sum of the black bits. This sum of black bits is then standardized with the size of the character frame corresponding to the width of character line and each stroke direction, and the degree of complicacy corresponding to the density of the character line is obtained. At the same time, the noticed feature element of each subpattern is deformed in averaging by weighting the feature element of each subpattern with the feature elements of the subpattern which are adjacent with each other in the direction orthogonal to the stroke direction. Thus a blur feature matrix is produced.
Patent JP-H04248316-A (JP)
Title: Overcurrent protector for power converter
Inventor: HIRATA AKIO
IPC: H02H7/122
Filed: 1991-01-21
Abstract: PURPOSE:To protect an inverter in a power converter, e.g. an uninterruptible power supply, provided with a capacitor such as a filter capacitor on the output terminal side against overcurrent which may occur for same load power factor even if the output current is lower than a rated current. CONSTITUTION:The overcurrent protector for power converter comprises a first current detecting means for detecting a current corresponding to the output current from a power converter 10, a second current detecting means 20 for detecting a current corresponding to the effective current component of output current from the power converter 10, and means 21 for producing an overcurrent protective signal when the first and second current detecting means 18, 20 have detection levels exceeding, respectively, over predetermined levels.
Patent JP-S62165018-A (JP)
Title: Pressure processing roll for band-like article
Inventor: YAMAGUCHI MASAHIRO
IPC: D21F1/00
Filed: 1986-01-16
Abstract: PURPOSE:To avoid insufficient lubrication and shortage of dynamic pressure by solidly forming a bar-like member and a slider disposed inside a roll body, fixing a seal member to the slider, loosely fitting the seal member in a pressurized room to bring the seal member into contact with the side of the room. CONSTITUTION:A slider 3b is formed integral with a bar-like member 3a disposed on a fixed shaft 2 inside a cylindrical roll body 1, the slider 3b is loosely fitted in a pressurized room 5 and the bar-like member and the slider 3b are held in such a manner as to tilt. A seal member 10 is fixed to the slider 3b and brought into contact with the side wall surface of the pressurized room 5. There is provided a pressure fluid passage 8 in the fixed shaft 2, which communicates with the pressurized room 5. The outer end portion of the passage 8 is connected to a pressurized fluid supply source. Further, there is provided a passage communicating with an annular space portion with the roll body 1 in the fixed shaft 2. Accordingly, seizure of the slider 3b and the inner wall surface of the pressurized room 5 is prevented to avoid insufficient lubrication between the bar-like member 3a and the inner peripheral surface of the roll body 1 and shortage of dynamic pressure.
Patent JP-S62162828-A (JP)
Title: Floor heating device and installing method thereof
Inventor: KURITA YUKIO
IPC: F24D3/14
Filed: 1986-01-14
Abstract: PURPOSE:To eliminate the need to raise the level of a floor surface, by a method wherein a floor heating panel is disposed between plural joists being placed in parallel, flange piece is placed on the upper surface of the joist for securing, and a pipe for the passage of a heating medium is fitted in the containing groove of each floor heating panel for mounting. CONSTITUTION:A floor heating panel A is disposed between adjoining joists 3, a heat insulating materials 2 and a containing groove 6 are fitted in between joists 3, flange pieces 4 on both sides of a metallic sheet 1 are placed on the adjoining joists 3, and the joist 3 is secured by driving a nail or a screw through a hole 7 of the flange piece 4 into the joist 3. A floor is lined, in a manner described above, with a plurality of floor heating panels A along the joist 3, and an adjacent floor between the joists is also similarily lined with said floor heating panels A. Between the floor heating panels A aligned along the joist 3, the adjoining end parts of the metallic sheets 1 are abutted to each other so that the containing grooves 6 are connected with each other at the end parts thereof. A single pipe 5 is fitted in the containing grooves 6 formed in the metallic sheet 1 of each floor heating panel A as the pipe is formed in a mandering shape. This constitution prevents the pipe from protrusion from the joist, and eliminates the rise in level of a floor.
Patent JP-S56102396-A (JP)
Title: Reclaimation process of rusted welding wire
Inventor: MATSUMOTO TADASHI
IPC: B23K35/40
Filed: 1980-01-22
Abstract: PURPOSE:To regenerate a rusted welding wire without damaging its welding workability and mechanical performance of weld, by heating said wire in a reducing gas and then in an oxidizing gas successively at the specified temperatures. CONSTITUTION:A rusted welding wire are heated at the temperature range of 300-900 deg.C in a reducing gas, such as H2, etc., then the rust is completely removed. The welding wire whose rust has been completely removed, is heated at a temperature range of 200-900 deg.C in an oxidizing gas, such as Ar gas containing 0.1% O2, etc. As the result, any rusted welding wires are reclaimed without deteriorating their quality. Moreover, such reclaimed wire scarcely rusted again.
Patent JP-S60148586-A (JP)
Inventor: NAKAYAMA MANZOU
IPC: D05B35/10
Filed: 1984-01-16
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S59131550-A (JP)
Inventor: SEKINE SHIYOUJI
IPC: F27D15/02
Filed: 1983-01-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S57120125-A (JP)
Title: Controller for constant speed traveling of car
Inventor: HARA KIYOSHI
IPC: B60K31/04
Filed: 1981-01-17
Abstract: PURPOSE:To increase or decrease digital data by an amount corresponding to the time interval of operation in response to the operation for change which is carried out in a short time by a driver, by using a digital circuit for both a storage circuit and a control degree changing circuit, respectively. CONSTITUTION:With a setting operation, a latching circuit 5 receives a digital signal 3a showing the actual speed of a car in response to a latch controlling circuit 104 and in the form of a gate signal 4a and latches the signal 3a. An analog signal 6a showing a converted target speed of the car is applied to a control amplifying circuit 7 along with an analog signal 2a showing the actual speed received an f-V conversion. Then a working signal 7a corresponding to the difference between the signals 6a and 2a is delivered to be applied to an operator 8. The displacement of the output lod of the operator 8 is applied to a speed controlling element 9 of the car.
Patent JP-S59203497-A (JP)
Inventor: SUTEIIBUN KOBASEBITSUKU
IPC: C12N1/00
Filed: 1984-01-13
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H11198052-A (JP)
Title: Grinding tool
Inventor: MASUKO MASAMI
IPC: B24D3/06
Filed: 1998-01-14
Abstract: PROBLEM TO BE SOLVED: To provide a long service life grinding tool capable of creating excellent and economical finished surfaces of grinding. SOLUTION: This grinding tool has lamination structure wherein a metal abrasive grain layer 21 is bound to a base saucer 20 through a metal plating phase. Since in the surface (to be the foundation of the metal abrasive grain layer 21) of the base saucer 20, one or more grooves 20b are formed beforehand, one or more grooves 21b, which are to be flow passages for grinding liquid and discharge passages for grinding dust, appear also in the surface of the metal abrasive grain layer 21 after the grooves 20b.  However, since in these grooves 21b of this base saucer 20, a proper curvature is given to the corner section where inner faces (in this patent license, the bottom face and wall face) adjacent to each other are connected to each other, a proper curvature is provided to the corner section connecting the inner faces of the grooves 21b to each other, which appear in the surfaces of the metal abrasive grain layer 21.
Patent JP-S61166066-A (JP)
Title: Semiconductor integrated circuit device
Inventor: OTA TATSUYUKI
IPC: H01L27/108
Filed: 1985-01-18
Abstract: PURPOSE:To inhibit the variation of the quantity of a reference signal stored in a capacitance element for deciding informations in a dummy cell, to prevent a malfunction and to improve electrical reliability by forming a dummy cell array at the central section of a memory cell array and electrically connecting conductive plates for a capacitance element for storing informations in the memory cell array and the capacitance element for deciding informations in the dummy cell array. CONSTITUTION:Conductive plates 10 are shaped to the main surface sections of semiconductor substrates 1 in forming regions for capacitance elements for storing informations and capacitance elements for deciding informations, and constitute the capacitance elements for storing informations in memory cells and the capacitance elements for deciding informations in dummy cells together with a semiconductor substrate 8 and a first insulating film. The conductive plates 10 are unified between adjacent memory cells, and constituted as common electrodes in memory cell arrays 2, and unified between adjacent dummy cells and constituted as common electrodes in dummy cell arrays 3. Opening sections are formed in MISFET forming regions, etc. for a clear in the conductive plates 10, and the conductive plates are united by the memory cell arrays 2 and the dummy cell arrays 3 and connected electrically.
Patent JP-2000202767-A (JP)
Title: Flattening device and flattening method
Inventor: AJISAWA HARUHIKO
IPC: B24B37/12
Filed: 1999-01-12
Abstract: PROBLEM TO BE SOLVED: To provide a flattening device and a flattening method capable of enhancing a uniformity of a polishing speed of a material to be polished and making a flatness of the material surface to be polished more uniform in the flattening device and the flattening method in which the material to be polished is polished using an abrasive cloth and the material surface to be polished is flattened. SOLUTION: A diaphragm 12 is provided on an upper portion of an abrasive surface plate and an air pressure introduced into the diaphragm 12 using an air introducing tube 13 and a regulator 14 is controlled to expand and shrink it. A shape of an abrasive cloth 15 surface adhered to an upper surface of an abrasive surface plate 11 is made to a convex shape in an upward direction or a concave shape in the upward direction accompanying with a shape deformation of the upper surface of the diaphragm 12, i.e., the upper surface of the abrasive surface plate 11 at this time. Therefore, the shape of the abrasive cloth 15 surface can be varied corresponding to a shape of a wafer 18 surface set on a lower surface of a support head 17.
Patent JP-H06211759-A (JP)
Title: 4-4'-diaminobenzophenone derivative
Inventor: YUMOTO MASATOSHI
IPC: C07C233/36
Filed: 1993-01-18
Abstract: PURPOSE:To obtain a new compound useful as a sensitizer for a photopolymerization initiator to be used in the field of recording materials, etc., such as photosensitive protection film, printing plate, photoresist and proof. CONSTITUTION:The compound of formula I or formula II (R<1> to R<3> are 1-20C alkyl; R<4> is H, 1-40C alkyl or 6-40C aryl; (n) is 3-20; X is O, O-CO, etc.; R<7> is 1-40C alkylene; (m) is 0 or 1), e.g. 4-diethylamino-4'-N-n-butyl-N-(3- chloropropyl)aminobenzophenone. This compound of formula I can be produced by reacting an amide compound with a dialkylaniline compound and reacting the resultant compound of formula III (Y is halogen, hydroxy, alkylsulfonyl, etc.) with a compound of the formula H-X-R<4> in the presence of a condensation agent (e.g. sodium bicarbonate) in a solvent (e.g. water) at 35-120 deg.C. The compound of formula I is useful as a sensitizer having high molecular weight and resistant to evaporation even by heating at high temperature.